Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 1 - Section 1.3 - Introduction to Geometric Proof - Exercises - Page 54: 23

Answer

1. Given 2. Distributive property 3. Addition property of equality 4. Division property of equality

Work Step by Step

1. Given 2. 3 is multiplied into the parenthesis 3. Adding 15 to each side of the equation 4. Dividing each side of the equation by 3
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